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Yellow clayey paddy soil is a typical soil with low productivity in southern China. However, a systematic evaluation of soil quality, which is important for improving sustainable land use management and increasing crop yields, has not been carried out for yellow clayey paddy soils. This study adopted two indicator selection methods, Total Data Set (TDS) and(More)
The effects of calcium-magnesium phosphate, rock phosphate, lime, fly ash, and animal manure as liming agents on the microbial community composition, enzyme activities involved in C, N, P, and S cycling and rice yields of acid sulfate soils were studied in a three-year field trial. Significant increases in soil pH caused by five ameliorants, particularly(More)
Human body pose estimation is a very important procedure in human posture reconstruction. In order to obtain the initial motion parameter, various model-based methods must use an appropriate posture to track and match a fixed parameter, which is stored in the system. Learning-based methods that rely on a priori probabilities devote much time learning human(More)
In this paper a new intelligent dual-line lubricant bus system was introduced. SIEMENS PLC is central controller, the PROFIBUS is the communication mode, the touch screen is to show the working status data and set data can be input through it in this system. Through measuring the oil temperature, oil pressure, and pressure difference etc signals, the system(More)
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